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392143 (2009 HV26)
Classification: Main-belt Asteroid          SPK-ID: 2392143
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1373620544593121 7.818e-08  
a 3.138103742742409 5.0764e-08 au
q 2.707047365532855 2.6991e-07 au
i 1.097816064354008 8.3165e-06 deg
node 21.42138546723302 0.00033227 deg
peri 254.1934080914386 0.00033369 deg
M 339.5846074333847 3.3758e-05 deg
tp 2459315.647524773759
(2021-Apr-11.14752477)
0.000192 TDB
period 2030.483067288171
5.56
4.927e-05
1.349e-07
d
yr
n .1772977109731829 4.3021e-09 deg/d
Q 3.569160119951964 5.7737e-08 au
  Orbit Determination Parameters
   # obs. used (total)      133  
   data-arc span      5342 days (14.63 yr)  
   first obs. used      2005-09-30  
   last obs. used      2020-05-16  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .68959  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 11:29:39  

Additional Information
 Earth MOID = 1.68909 au 
 Jupiter MOID = 1.54845 au 
 T_jup = 3.196 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457711.5 (2016-Nov-19.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1362949333594305 7.8249e-08  
q 2.712706607532604 2.7053e-07 au
tp 2457282.006866363271
(2015-Sep-16.50686636)
0.00016923 TDB
node 21.47082328135622 0.00033199 deg
peri 253.8642300399601 0.00033343 deg
i 1.09809135178883 8.3163e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      133  
   data-arc span      5342 days (14.63 yr)  
   first obs. used      2005-09-30  
   last obs. used      2020-05-16  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .68959  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 11:29:39  

Additional Information
 Jupiter MOID = 1.54845 au 
 T_jup = 3.196 
Orbit Covariance (6×6)
  e q tp node peri i
e 6.122978363845413E-15 -2.09535847770351E-14 -5.447122376463561E-12 6.722888559303853E-14 -8.68000480622726E-13 -1.407719694640777E-15
q -2.09535847770351E-14 7.318499369996412E-14 1.982898016665048E-11 -2.564049957054187E-13 3.272168327246098E-12 6.246463044558561E-15
tp -5.447122376463561E-12 1.982898016665048E-11 2.863941162989089E-8 -8.489094902112218E-11 5.253469465985043E-9 3.571016256663783E-12
node 6.722888559303853E-14 -2.564049957054187E-13 -8.489094902112218E-11 1.102185550147584E-7 -1.102133193499721E-7 5.775587701280082E-10
peri -8.68000480622726E-13 3.272168327246098E-12 5.253469465985043E-9 -1.102133193499721E-7 1.111742408984124E-7 -5.76724395611804E-10
i -1.407719694640777E-15 6.246463044558561E-15 3.571016256663783E-12 5.775587701280082E-10 -5.76724395611804E-10 6.916103794114167E-11

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.52   n/a E2021B25  

392143 (2009 HV26)          Discovered 2009-Apr-18 by Spacewatch at Kitt Peak
Reference: Last Updated: 2014-04-17

[ hide close-approach data ]
Close-Approach Data   ...sorted by Date/Time (TDB)
Date/Time (TDB) Time Uncertainty
(days_HH:MM)
Body Nominal Distance (au) Minimum Distance (au) Maximum Distance (au) V-relative (km/s) V-infinity (km/s) JD (TDB) Time Uncertainty (minutes) Semi-major axis (km) Semi-minor axis (km) range-LOV angle (deg) N-sigma BP Orbit Ref. Reference Modified
1907-Jun-02 20:57 00:09 Jupiter 1.7408129068477 1.74080857679253 1.74081723688843 2.01619348857227 1.75838042718198 2417729.372659939 8.86982312230647 122.830790842477 19.1576299638222 -83.5217785215015 409958.839666635 T 15 CATAB v2.0f-lin.ifort 2021-Apr-14 11:29:40 2021-Apr-14 11:29
1917-Oct-02 11:48 00:08 Jupiter 1.53536975230044 1.53536875154246 1.53537075305372 1.52343316161066 1.10340472210111 2421503.991880090 7.9914024347499 391.857354006455 155.184951054131 11.73232286851 636586.697448765 T 15 CATAB v2.0f-lin.ifort 2021-Apr-14 11:29:40 2021-Apr-14 11:29
1928-Jan-23 17:33 00:07 Jupiter 1.79961301450722 1.79960929185552 1.79961673717805 2.86114238906381 2.69161610688236 2425269.231447067 6.96150195817033 370.552730438264 20.529038307791 -74.5412401044534 1346507.30565941 T 15 CATAB v2.0f-lin.ifort 2021-Apr-14 11:29:40 2021-Apr-14 11:29
1991-Mar-21 18:53 00:02 Jupiter 1.92515672594487 1.92515515153991 1.9251583003494 2.62927805604339 2.45624741221685 2448337.286721863 2.25840579685573 108.297433836583 39.2746965581006 -74.4880428769893 1129059.65398541 T 15 CATAB v2.0f-lin.ifort 2021-Apr-14 11:29:40 2021-Apr-14 11:29
2001-Jul-26 22:59 00:01 Jupiter 1.57189421060106 1.5718934809538 1.57189494024673 1.53264315218173 1.1275130703173 2452117.457634189 1.36767680616315 183.3425505442 105.121444088424 -19.3056657705729 1185246.30676916 T 15 CATAB v2.0f-lin.ifort 2021-Apr-14 11:29:40 2021-Apr-14 11:29
2011-Nov-23 08:42 < 00:01 Jupiter 1.63600689358509 1.63600608987456 1.63600769729497 2.04725413229549 1.77644983123901 2455888.862203741 0.559895788102731 97.9638430744844 28.7053076221622 89.5820218713237 1206526.84123786 T 15 CATAB v2.0f-lin.ifort 2021-Apr-14 11:29:40 2021-Apr-14 11:29
2085-May-22 14:10 00:05 Jupiter 1.70954317842322 1.70954064591644 1.70954571092232 1.89413121475745 1.61145857216524 2482733.090301383 5.29244963413517 100.212785510709 59.7697204351971 -88.6116101318319 492856.659116008 T 15 CATAB v2.0f-lin.ifort 2021-Apr-14 11:29:40 2021-Apr-14 11:29
2095-Sep-23 04:41 00:06 Jupiter 1.55569917356518 1.55569837393635 1.55569997319216 1.59760667828459 1.20971843495645 2486508.694798898 6.38229181679024 182.486276449694 119.193407331096 33.3153631602654 1022580.99891642 T 15 CATAB v2.0f-lin.ifort 2021-Apr-14 11:29:40 2021-Apr-14 11:29
2106-Jan-16 05:34 00:07 Jupiter 1.8474941412972 1.84749048087614 1.84749780173979 3.09466414016668 2.94278849286208 2490275.731602069 7.24185122524026 382.441997184545 23.9831928115618 -71.8406338015598 1539291.48158752 T 15 CATAB v2.0f-lin.ifort 2021-Apr-14 11:29:40 2021-Apr-14 11:29
2169-Mar-13 10:51 00:12 Jupiter 1.88520989846164 1.88520373336029 1.88521606355711 2.44793581992393 2.25694311282623 2513342.952173777 11.6012761992047 303.196257346312 43.1380881863305 -63.3084075055892 652735.550637353 T 15 CATAB v2.0f-lin.ifort 2021-Apr-14 11:29:40 2021-Apr-14 11:29
2179-Jul-20 21:02 00:13 Jupiter 1.56918227174409 1.56917969089938 1.5691848525756 1.52291511335215 1.11341752431371 2517124.376383590 12.86155865782 298.86631034456 127.544631627729 6.68771411192234 530416.276829611 T 15 CATAB v2.0f-lin.ifort 2021-Apr-14 11:29:40 2021-Apr-14 11:29
2189-Nov-16 16:36 00:14 Jupiter 1.67462785964426 1.67462263493736 1.6746330844016 2.21220280579585 1.97034168153667 2520896.191637188 14.1627130556654 619.148640692163 12.0165990666108 87.0675076827887 1181430.51369914 T 15 CATAB v2.0f-lin.ifort 2021-Apr-14 11:29:40 2021-Apr-14 11:29

Alternate Designations
 2009 HV26 = 2005 SU195 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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